THS4051 Datasheet, PDF (4/30 Pages) Texas Instruments – 70-MHz HIGH-SPEED AMPLIFIERS

THS4051, THS4052
70-MHz HIGH-SPEED AMPLIFIERS
SLOS238C– MAY 1999 – REVISED MAY 2000
electrical characteristics at T_A = 25°C, V_CC = ±15 V, R_L = 150 Ω (unless otherwise noted)
dynamic performance
PARAMETER
TEST CONDITIONS†
VCC = ±15 V
Dynamic performance small-signal bandwidth ^{VCC = ±5 V}
(–3 dB)
VCC = ±15 V
BW
Bandwidth for 0.1 dB flatness
VCC = ±5 V
VCC = ±15 V
VCC = ±5 V
Full power bandwidth§
VO(pp) = 20 V,
VO(pp) = 5 V,
SR Slew rate‡
VCC = ±15 V,
VCC = ±5 V,
Settling time to 0.1%
ts
Settling time to 0.01%
VCC = ±15 V,
VCC = ±5 V,
VCC = ±15 V,
VCC = ±5 V,
† _{Full range = 0°C to 70°C for C suffix and – 40°C to 85°C for I suffix}
‡ _{Slew rate is measured from an output level range of 25% to 75%.}
§ _{Full power bandwidth = slew rate/2 πVO(Peak).}
noise/distortion performance
VCC = ±15 V
VCC = ±5 V
20-V step,
5-V step
5-V step
2-V step
5-V step
2-V step
Gain = 1
Gain = 2
Gain = 1
Gain = 5
Gain = –1
Gain = –1
Gain = –1
THS405xC, THS405xI
MIN TYP MAX
70
70
38
38
30
30
3.8
12.7
240
200
60
60
130
140
UNIT
MHz
MHz
MHz
MHz
V/µs
ns
ns
PARAMETER
TEST CONDITIONS†
THD Total harmonic distortion
VO(pp) = 2 V,
f = 1 MHz, Gain = 2
VCC = ±15 V
VCC = ±5 V
Vn
Input voltage noise
In
Input current noise
Differential gain error
VCC = ±5 V or ±15 V,
VCC = ±5 V or ±15 V,
Gain = 2,
40 IRE modulation,
f = 10 kHz
f = 10 kHz
NTSC,
±100 IRE ramp
Differential phase error
Gain = 2,
40 IRE modulation,
NTSC,
±100 IRE ramp
Channel-to-channel crosstalk
(THS4052 only)
VCC = ±5 V or ±15 V,
f = 1 MHz
† _{Full range = 0°C to 70°C for C suffix and – 40°C to 85°C for I suffix.}
RL = 150 Ω
RL = 1 kΩ
RL = 150 Ω
RL = 1 kΩ
VCC = ±15 V
VCC = ±5 V
VCC = ±15 V
VCC = ±5 V
THS405xC, THS405xI
UNIT
MIN TYP MAX
–82
–89
dBc
–78
–87
14
nV/√Hz
0.9
pA/√Hz
0.01%
0.01%
0.01°
0.03°
–57
dB
4
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